The water bills (in rupees) of 32 houses in a certain street for the period 01/01/98 to 31/03/98 given below:
56, 43, 32, 38, 56, 24, 68, 85, 52, 47,

35, 58, 63, 74, 27, 84, 69, 35, 44, 75,

55, 30, 54, 45, 67, 95, 72, 43, 65, 35, 59.

Tabulate the data and present the data as a cumulative frequency table using 70-79 as one of the class intervals.

Open in App

Solution

Highest bill = 95
Lowest bill = 24
Range = 95 - 24 = 71
Cumulative frequency table is given below:

Suggest Corrections

Similar questions

Q. The water bills (in rupees) of 32 houses in a certain street for the period 1.1.98 to 31.3.98 are given below:
56, 43, 32, 38, 56, 24, 68, 85, 52, 47, 35, 58, 63, 74, 27, 84, 69, 35, 44, 75, 55, 30, 54, 65, 45, 67, 95, 72, 43, 65, 35, 59.

Tabulate the data and present the data as a cumulative frequency table using 70-79 as one of the class intervals.

Q. The electricity bills (in rupees) of 25 houses of a certain locality for a month are given below:
324, 700, 617, 400, 356, 365, 435, 506, 548, 736, 780, 378, 570, 685, 312, 630, 584, 674, 754, 776, 596, 745, 565, 763, 472.
Arrange the above data in increasing order and form a frequency table using equal class intervals, starting from 300−400, where 400 is not included.

The heights (in cm) of 30 students of a class are given below:
161, 155, 159, 153, 150, 158, 154, 158, 160, 148, 149, 162, 163, 159, 148, 153, 157, 151, 154, 157, 153, 156, 152, 156, 160, 152,147,155,155,157.
Prepare a frequency table as well as a cumulative frequency table with 160-165 (165 not included) as one of the class intervals.

Q. The heights (inAns cm) of 30 students of a class are given below:
161, 155, 159, 153, 150, 158, 154, 158, 160, 148, 149, 162, 163, 159, 148,
153, 157, 151, 154, 157, 153, 156, 152, 156, 160, 152, 147, 155, 155, 157.
Prepare a frequency table as well as a cumulative frequency table with 160 – 165 (165 not included) as one of the class intervals.

Q. The following table shows the interest paid by India (in thousand crore rupees) on external debts during the period 1998-99 to 2002-03. Represent the data by a bar graph.

Year	1998-99	1999-2000	2000-01	2001-02	2002-03
Interest (in thousand crore rupees)	70	84	98	106	120

Join BYJU'S Learning Program

Highest bill = 95 Lowest bill = 24 Range = 95 - 24 = 71 Cumulative frequency table is given below:

Highest bill = 95
Lowest bill = 24
Range = 95 - 24 = 71
Cumulative frequency table is given below: